200220021000200 has 48 divisors (see below), whose sum is σ = 466684122181380. Its totient is φ = 79886275349760.

The previous prime is 200220021000157. The next prime is 200220021000217. The reversal of 200220021000200 is 2000120022002.

It can be written as a sum of positive squares in 6 ways, for example, as 24258363377284 + 175961657622916 = 4925278^2 + 13265054^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1260751967 + ... + 1260910766.

Almost surely, 2^{200220021000200} is an apocalyptic number.

200220021000200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200220021000200 is an abundant number, since it is smaller than the sum of its proper divisors (266464101181180).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

200220021000200 is a wasteful number, since it uses less digits than its factorization.

200220021000200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2521663146 (or 2521663137 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 200220021000200 its reverse (2000120022002), we get a palindrome (202220141022202).

The spelling of 200220021000200 in words is "two hundred trillion, two hundred twenty billion, twenty-one million, two hundred", and thus it is an aban number.